Laticauda

Laticauda or sea kraits are a genus of venomous elapid snakes from the subfamily Hydrophiinae. They are semi-aquatic, they retain the wide ventral scales typical of terrestrial snakes for moving on land but also have paddle-shaped tails for swimming. Sea kraits are often confused with another group of aquatic reptiles: sea snakes. However, unlike the fully aquatic ovoviviparous sea snakes, sea kraits are oviparous and must come to land to digest prey and lay eggs. They also have independent evolutionary origins into aquatic habitats, with sea kraits diverging earlier from other Australasian elapids. For more information, visit the Wikipedia entry. Get back to Elapid snakes
banded sea krait	Black-banded sea krait	Blue-lipped sea krait